TRANSVERSE MAGNETIZATION STUDY OF THE PAIRING STATE OF THE HIGH-TC SUPERCONDUCTOR LUBA2CU3O7-DELTA

被引：52

作者：

BUAN, J

STOJKOVIC, BP

ISRAELOFF, NE

GOLDMAN, AM

HUANG, CC

VALLS, OT

LIU, JZ

SHELTON, R

机构：

[1] UNIV MINNESOTA,SCH PHYS & ASTRON,MINNEAPOLIS,MN 55455

[2] UNIV CALIF DAVIS,DEPT PHYS,DAVIS,CA 95616

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.72.2632

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The angular dependence of the in-plane transverse magnetization of an untwinned single crystal of LuBa2Cu3O7-delta has been studied in the Meissner state as a function of temperature and magnetic field. The amplitude of the Fourier component of the signal with angular period pi/2 has been found to be smaller than the theoretical prediction for a d-wave pairing state. The results are consistent with isotropic pairing, but they do not rule out nodeless anisotropic pairing states.

引用

页码：2632 / 2635

页数：4

共 31 条

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